Illinois ME 498 Introduction of Nano Science and Technology, Lecture 27: Nanomanufacturing 2: Optical Nanomanufacturing

20 Feb 2010 | Online Presentations | Contributor(s): Nick Fang

Nanomanufacturing 2: Optical Nanomanufacturing Topics: Three Basic Exposure Methods Photomask and Reticles Positive and Negative Lithography Relationshil Between Mask and Resist Eight Steps to Photolithography Photolithographic Process Positive Photoresists Negative …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 28: Nanomanufacturing 3: Imprint Technology

28 Jan 2010 | Online Presentations | Contributor(s): Nick Fang

Nanomanufacturing 3: Imprint Technology Topics: Imprinting: A Long History Nanoimprinting and Hot Embossing Example of nanoimprint machine Volume Manufacture Large-Scale NIL Examples Step and Flash imprint Lithography(SFIL) Application Example: Security NIL application in …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 27: Optical Methods

21 Jan 2010 | Online Presentations | Contributor(s): Nick Fang, Omar Sobh

Optical Mathods Topics: Photomask and Reticles Positive and Negative Lithography Relationship between Mask and Resist 8 Steps of Photolithography Photolithographic Process Positive Photoresists Negative Photoresists Chemistry of Photo-Crosslinking A simplified Model …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 26: Nanomanufacturing 1: Semiconductor Manufacturing

20 Jan 2010 | Online Presentations | Contributor(s): Nick Fang, Omar Sobh

Nanomaterials and Devices for Solar Energy Topics: From Si crystals to Wafers From Wafers to Chips Photolithography: Definitions Optical Lithography Multi-Photon Lithography E-Beam Lithography Imprinting Lithography Scanning probe lithography Additive Processes Thermal …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 25: Nanomaterials and Devices for Solar Energy

29 Dec 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Nanomaterials and Devices for Solar Energy Topics: Approaches: Breathing Membrane Continuous Operation Fuel Cell Water Management ElectroKinetic Nanobattery EDL Capacitators Laminar Flow Based Micro Fuel Cells The Energy in Sunlight Solar Energy Utilization Discovery of …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 23: Nanomaterials and Devices for Energy Conversion I

28 Dec 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Nanomaterials and Devices for Energy Conversion Topics: Overview of Actuators at Nanoscale Electrostatic Actuators Piezo-Actuators Surface Acoustic Wave Motors Actuator Selection Electrochemical Actuators Solid State Electrochemical Actuator Electrochemical …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 24: Nanomaterials and Devices for Energy Conversion II

28 Dec 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Nanomaterials and Devices for Energy Conversion II Topics: Electrochemistry - Energy Storage Non-linear Diffusion Effect in Electrochemistry Architecture of 3-D batteries Nanomaterials for Energy Storage Solutions for Reversibility Nano-wire Lithium Ion Batteries Nano-wire Solar …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 22: Actuators for Nanoscale Displacement

17 Dec 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Actuators for Nanoscale Displacement Topics: The Physics behind optical tweezers A Particle in a laser beam Application of Optical Tweezers Molecular Motors Microtubules Microtubule Properties Hybrid Nanomotors

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 20: Sensing and Actuation in Nanoscale

17 Dec 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Sensing and Actuation in Nanoscale Topics: Scanning Tunneling Microscopy Two Modes of Forming STM Images STM Manipulation Atomic Force Microscopy Typical Engaging Curve Imaging in Fluid Shear Force Sensing by Tuning Fork Tip Shape Effects: Containment Tip Shape Effect: Cone …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 19: In Touch With Atoms

08 Dec 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

In touch with Atoms Topics: Imaging With Energy Beams Energy Beam - Material Interactions Imaging Modes Addition Imaging Features Examples of FIB Technology Three Modes of FIB Radiation Damage of FIB Impact of GA Doping The Scanning Probe System Scanning Tunneling …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 16: Synthesis and Nanomaterials

17 Nov 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Synthesis and Nanomaterials Topics: Nanostructures by Self-Assembly Making The Connection Synthesis of Nanomaterials Industrial Practice: Sol Gel Process Sol Gel Process Flow Gaining Control of Size Dispersion Micrograph of Nanoparticles Homogeneous Nanoparticles …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 18: Enabling tools for Characterization of Nanoscale Materials

17 Nov 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Enabling tools for nanoscale materials Topics: Vapor - Liquid - Solid Nanowire Growth Anodizing Alumina as Template Sensing with Nanowires Imagning with Energy Beams Scanning electron Microscopy (SEM) Electron Sources Field Emission Principle Limitations of the Beam Size …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 17: Synthesis and Nanomaterials II

17 Nov 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Synthesis and Nanomaterials II Topics: Nanostructures by Self-Assembly Making The Connection Synthesis of Nanomaterials Industrial Practice: Sol Gel Process Sol Gel Process Flow Gaining Control of Size Dispersion Micrograph of Nanoparticles Homogeneous Nanoparticles …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 15: Self Assembly at all Scales

28 Oct 2009 | Online Presentations | Contributor(s): Nick Fang

Interface and Self Assembly Topics: From Surface Forces to Self-Assembly Self-propelled Droplets Driving Forces for Self-Assembly Phase Diagram of Micelles Micelle Properties Thermodynamic Balance of SAM Critical size of self assembled Micelles Distribution of Self …

Illinois 2009 nano-biophotonics Summer School, Lecture 11: Plasmonics, Metamaterials

28 Oct 2009 | Online Presentations | Contributor(s): Nick Fang

Plasmonics, Meta-Materials Topics: New Frontiers of Photonics What Are Meta-Materials? Electromagnetic Meta-Materials Effective Medium Properties Plasmonic "Atoms" and "Crystals" Plasmonic Response Physics of Surface Plasmon Artificial Magnetism Split Ring …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 14: Interface and Self Assembly

17 Oct 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Interface and Self Assembly Topics: Origin of Adhesion: VdW Forces How can a Gecko lift it's foot off? Microscopic view of friction Driving Forces for Self Assembly Assembly by Surface Energy Phase Diagram of Micelles Micelle Properties Molecular self Assembly …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 13: Adhesion and Friction

14 Oct 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Adhesion and Friction Topics: Surface and Surface Tension Molecular Picture of Surface Tension Contact Angle: Young's Equation Effect of Surface energy: Nucleation/Melting Solidification/Melting Size effect in Evaporation/Condensation Wetting on Textured Surfaces Wetting on …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 12: Surfaces and Interface Effects

13 Oct 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Surfaces and Interface Effects Topics: Conduction of Ions in Fluid Applications of Ion Migration Electric Double Layer Debye Length Electro-Osmotic Effect Electro-Osmotic Flow Dielectrophoresis Surface and Surface Tension Molecular picture of Surface Tension Contact …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 11: Transport and Electrokenetics in Nanoscale Fluids

07 Oct 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Transport and Electrokenetics Topics: Back to Constitutive Equations Coupled Heat and Electron Conduction Thermoelectric Cooling New Directions for Nano-Thermoelectricity State-of-the-Art in Thermoelectrics Hornet Skin: A Natural heat Pump Coupled Charge-Mass …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 10: Thermal and Electric Conduction in Nanostructures

07 Oct 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Thermal and Electric Conduction in Nanostructures Topics: Back to Constitutive Equations Coupled Heat and Electron Conduction Thermoelectric Cooling Principle of Thermoelectric Effect Comparison of Different Materials Challenges in Efficiency Nanoscale …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 9: Thermal and Electric Conduction in Nanostructures

07 Oct 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Thermal and Electric Conduction in Nanostructures Topics: Quantum Fracture Mechanics Magneto-restrictive Effect Shape Memory Effect Thermal Noise in Resonators Back to Constitutive Equations Look Into the Conducting Nanowires Boltzmann Transport Equation

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 8: Basics of Solid Mechanics in Nanostructures

07 Oct 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

Basics of Solid Mechanics in Nanostructures Topics: Mechanics at Nanoscale Theoretical Cohesive Strength Defects in Solids Bulk Dislocation Movement Stress Fields Quantum Fracture Mechanics Mechanical Coupling at Nanoscale Shape Memory Effect Mechanical …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 5: Basic Carrier Interactions in Nanostructures

30 Sep 2009 | Online Presentations | Contributor(s): Nick Fang

Basic Carrier Interactions in Nanostructures Topics: Introduction to Nanoscience and Tech Departure from Continuum Lattice vibration and Phonon Density of State in Low Dimensions Tunneling Applications of Tunneling Microscopic Transport Theory Proportion of Particles at Given …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 3: Thinking at the Nanoscale - Departure from continuum

18 Sep 2009 | Online Presentations | Contributor(s): Nick Fang

Thinking at the Nanoscale - Departure from continuum Topics: The Scale of Things Nanoscale Friction Departure from continuum Constitutive Equations Revisited Microscopic origins of Physical Law Constructionist Approach Mechanics at Atomic Scale Atomic Bonding in Solids Van der …

Illinois ME 498 Introduction of Nano Science and Technology, Lecture 4: Quantum Effects in Nanostructures - Confinement and Coherence

18 Sep 2009 | Online Presentations | Contributor(s): Nick Fang

Quantum Effects in Nanostructures - Confinement and Coherence Topics: Quantum Effects Solution of a Confined 1D system Lattice Vibration, Phonon Phonon Energy Diagram Polyatomic Lattice Total Energy by Carriers Density of States (DOS) Density of State in Nanostructures Density …